8.51mm Gauge Pin Single, ±0.001mm Precision, 50mm Length, Workshop Version - Metav IndustryLine

Benefit from workshop-grade robustness, ±0.001 mm tolerance and a compact 50 mm length for reliable in-process inspection. Order the gauge pin directly via Metav Werkzeuge or ask the consultants if further specification matching is required.

M323.851 – Single gauge pin, 8.51 mm, ±0.001 mm (Metav IndustryLine)

M323.851 is a workshop-ready inspection pin designed for precise checking of holes, shafts and gauge fixtures in production and inspection environments.

• Workshop-grade construction, hardened special steel
• Tolerance ±0.001 mm for high-precision checking
• Diameter 8.51 mm, length 50 mm
• Delivered in transport box for protection

Precision that secures quality and reduces rework

The gauge pin delivers a declared tolerance of ±0.001 mm, enabling repeatable checks where high conformance is required. In routine inspection tasks this level of accuracy reduces the risk of false rejects and minimises rework by providing a trustworthy reference for hole and shaft diameters. As a hard, single inspection pin, it is suitable for quick go/no-go checks and for use as an end mass in gauge assemblies, supporting efficient throughput in manufacturing processes.

Robust build for workshop use and long service life

Made from special steel and offered in a workshop specification, the pin is engineered to withstand frequent handling and contact with hardened surfaces. The 50 mm length and compact mass provide stable seating in fixtures while keeping handling simple; the low weight supports fast manual positioning during repeated inspections. Delivered in a protective transport box, the component remains protected during storage and transit, preserving its measuring integrity until deployed on the shop floor.

Simple integration into inspection routines and traceability

The pin is supplied as a single, traceable item (SKU M323.851) suitable for direct insertion into gauges, plug sets or fixture bores. The compact geometry and standard diameter make it compatible with common test rigs and gauge blocks, facilitating quick interchange and calibration cycles. Marked identification and GTIN support inventory control and documentation in quality records, helping to maintain audit trails and production transparency across batches.

For workshop-ready precision from Metav IndustryLine, contact Metav Werkzeuge to confirm fitment and order the M323.851 gauge pin with ±0.001 mm tolerance directly from our Emmerich distribution centre.

Technical Data

• Article number: M323.851
• GTIN: 4061905061721
• Eclass: 21170231
• Label: Prüfstift, einzeln, 8,51mm, ±0.001 mm, length 50 mm

Facts

• Diameter: 8.51 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.027 kg

Special features

• Material: Special steel
• Workshop version
• Delivered in transport box
• Story trigger: end masses

FAQ

What tolerance does the gauge pin offer?
The gauge pin is specified with a tolerance of ±0.001 mm, providing high-precision reference for inspection tasks.

Is the pin suitable for fixture and gauge use?
Yes, the single inspection pin M323.851 is intended for use in gauges, fixtures and as an end mass within inspection assemblies.

How is the gauge pin delivered and protected?
The component is supplied in a transport box to protect the pin during storage and transit and to preserve its measuring surface.

Which material is used for the inspection pin?
The pin is manufactured from special steel in a workshop-grade finish to ensure durability under frequent use.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com